At the moment, KlaudSol Blog (https://blog.klaudsol.com) is a Jekyll site that is hosted via Github Pages.
Amplify can host Jekyll sites as well. (See https://medium.com/@jameshamann/deploy-your-jekyll-site-using-aws-amplify-with-only-a-few-clicks-8f3dd8f26112)
Convert the KlaudSol blog from Jekyll to Next.js